/*
 * Copyright 2009 Zero Separation
 *
 *     This file is part of PDSUtilities.
 *
 *  PDSUtilities is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  PDSUtilities is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with PDSUtilities.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package com.zero_separation.pds.utilities.referencecollections;

import com.sun.sgs.app.ManagedReference;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

/**
 * This class provides an ArrayList implementation of ReferenceAbstractList.
 *
 * Performance and behaviour are the same as for an ArrayList but any Managed
 * Objects passed in are automatically handled by ManagedReference or not as
 * required.
 *
 * @author Tim Boura - Zero Separation
 */
public class ReferenceArrayList<T> extends ReferenceAbstractList<T> {
    /** The version of the serialized form of this class. */
    private static final long serialVersionUID = 1L;

    private ArrayList<ManagedReference<T>> internalList;

    public ReferenceArrayList() {
        this.internalList = new ArrayList<ManagedReference<T>>();
    }

    public ReferenceArrayList(Collection<T> c) {
        this.internalList = new ArrayList<ManagedReference<T>>((c.size()*11)/10+1);
        addAll(c);
    }

    public ReferenceArrayList(int initialCapacity) {
        this.internalList = new ArrayList<ManagedReference<T>>(initialCapacity);
    }


    @Override
    protected List getInternalCollection() {
        return internalList;
    }

}

